Forgot the title...

I'm looking for this yaoi (but it might be shounen ai, I don't remember) manga that was an office romance. I read it a few years ago, and noticed that it's really similar to Doushitemo Furetakunai. The seme is a taller guy with spiky black hair and is the uke's superior, and the uke is shorter and has brownish hair. The uke has a bad impression of the seme at first, but after learning about the seme's troubled past, changes his opinion about his boss and starts to like him. The reason why I mentioned Doushitemo Furetakunai is bc the artstyle, story length, and names are also practically the same. I'm pretty sure the manga I'm looking for also starts with "doushi" and the titles are about the same length.Thanks for your help!